Christina Aguilera’s new single leaked online

The track was set to be released in September, but it surfaced online Friday, reports dailystar.co.uk.

However, it was unclear if the song is a rough cut or the finished version of the track, but the 31-year-old can be heard singing: “All I wanna do is f**k your body, tonight’s your lucky night I know you want me.”

The singer had shot a music video for the tune earlier this week, and she even gave fans a sneek peak of her outfit on Twitter. She posted an image of a bright pink platform shoe.

“Your body” is due to be featured on Aguilera’s forthcoming, as-yet untitled album, expected to be released later this year.